I am a newbie to wordpress. This question may seem silly to many of you.
I download and install the wordpress. As I use MySQLWorkbench to exam the basic database tables that come with the wordpress, I notice the table relations are missing.
However the wordpress documents(see http://codex.wordpress.org/Database_Description under Database Diagram) does show the relations.
Am I supposed to manually modify the tables and add the relations? Or did I do something wrong during the installation process to cause the relations not shown?